mcs/class/Microsoft.Build.Tasks/Microsoft.Build.Tasks/Exec.cs

   1 //
   2 // Exec.cs: Task that executes commands.
   3 //
   4 // Author:
   5 //   Marek Sieradzki (marek.sieradzki@gmail.com)
   6 //
   7 // (C) 2005 Marek Sieradzki
   8 //
   9 // Permission is hereby granted, free of charge, to any person obtaining
  10 // a copy of this software and associated documentation files (the
  11 // "Software"), to deal in the Software without restriction, including
  12 // without limitation the rights to use, copy, modify, merge, publish,
  13 // distribute, sublicense, and/or sell copies of the Software, and to
  14 // permit persons to whom the Software is furnished to do so, subject to
  15 // the following conditions:
  16 //
  17 // The above copyright notice and this permission notice shall be
  18 // included in all copies or substantial portions of the Software.
  19 //
  20 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  21 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  22 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  23 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
  24 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  25 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  26 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  27
  28 #if NET_2_0
  29
  30 using System;
  31 using System.Collections;
  32 using System.Collections.Specialized;
  33 using System.Diagnostics;
  34 using System.IO;
  35 using System.Text;
  36 using System.Threading;
  37 using Microsoft.Build.Framework;
  38 using Microsoft.Build.Utilities;
  39
  40 namespace Microsoft.Build.Tasks {
  41         public class Exec : ToolTaskExtension {
  42
  43                 string          command;
  44                 bool            ignoreExitCode;
  45                 ITaskItem[]     outputs;
  46                 string          stdErrEncoding;
  47                 string          stdOutEncoding;
  48                 string          workingDirectory;
  49
  50                 Process         process;
  51                 int             executionTime;
  52
  53                 public Exec ()
  54                 {
  55                         ignoreExitCode = false;
  56                 }
  57
  58                 // FIXME: what does that method do?
  59                 [MonoTODO]
  60                 protected internal override void AddCommandLineCommands (CommandLineBuilderExtension commandLine)
  61                 {
  62                         base.AddCommandLineCommands (commandLine);
  63                 }
  64
  65                 /*public override bool Execute ()
  66                 {
  67                         StringCollection temporaryOutputs = new StringCollection ();
  68                         string line = null;
  69                         string[] commandTable = command.Split (null, 2);
  70                         string filename = commandTable [0];
  71                         string arguments = "";
  72                         if (commandTable.Length == 2)
  73                                 arguments = commandTable [1];
  74
  75                         if (workingDirectory != null)
  76                                 process.StartInfo.WorkingDirectory = workingDirectory;
  77                         process.StartInfo.FileName = filename;
  78                         process.StartInfo.Arguments = arguments;
  79                         process.StartInfo.RedirectStandardOutput = true;
  80                         process.StartInfo.RedirectStandardError = true;
  81                         process.StartInfo.UseShellExecute = false;
  82
  83                         try {
  84                                 process.Start ();
  85                                 process.WaitForExit ();
  86
  87                                 //exitCode = process.ExitCode;
  88                                 while ((line = process.StandardOutput.ReadLine ()) != null)
  89                                         temporaryOutputs.Add (line);
  90                                 outputs = new ITaskItem [temporaryOutputs.Count];
  91                                 int i  = 0;
  92                                 foreach (string s in temporaryOutputs)
  93                                         outputs [i++] = new TaskItem (s);
  94                         }
  95                         catch (Exception ex) {
  96                                 Log.LogErrorFromException (ex);
  97                                 return false;
  98                         }
  99
 100                         if (exitCode != 0 && ignoreExitCode == false)
 101                                 return false;
 102                         else
 103                                 return true;
 104                 }*/
 105
 106                 [MonoTODO]
 107                 protected override int ExecuteTool (string pathToTool,
 108                                                     string responseFileCommands,
 109                                                     string commandLineCommands)
 110                 {
 111                         return base.ExecuteTool (GenerateFullPathToTool (), String.Empty, String.Empty);
 112                 }
 113
 114                 [MonoTODO]
 115                 protected override string GenerateFullPathToTool ()
 116                 {
 117                         return command;
 118                 }
 119
 120                 [MonoTODO]
 121                 protected override string GetWorkingDirectory ()
 122                 {
 123                         return Environment.CurrentDirectory;
 124                 }
 125
 126                 [MonoTODO]
 127                 protected override bool HandleTaskExecutionErrors ()
 128                 {
 129                         return true;
 130                 }
 131
 132                 [MonoTODO]
 133                 protected override void LogPathToTool (string toolName,
 134                                                        string pathToTool)
 135                 {
 136                 }
 137
 138                 [MonoTODO]
 139                 protected override void LogToolCommand (string message)
 140                 {
 141                 }
 142
 143                 [MonoTODO]
 144                 protected override bool ValidateParameters ()
 145                 {
 146                         return true;
 147                 }
 148
 149                 [Required]
 150                 public string Command {
 151                         get { return command; }
 152                         set { command = value; }
 153                 }
 154
 155                 public bool IgnoreExitCode {
 156                         get { return ignoreExitCode; }
 157                         set { ignoreExitCode = value; }
 158                 }
 159
 160                 [Output]
 161                 public ITaskItem[] Outputs {
 162                         get { return outputs; }
 163                         set { outputs = value; }
 164                 }
 165
 166                 protected override Encoding StandardErrorEncoding {
 167                         get { return Console.Error.Encoding; }
 168                 }
 169
 170                 protected override MessageImportance StandardErrorLoggingImportance {
 171                         get { return base.StandardErrorLoggingImportance; }
 172                 }
 173
 174                 protected override Encoding StandardOutputEncoding {
 175                         get { return Console.Out.Encoding; }
 176                 }
 177
 178                 protected override MessageImportance StandardOutputLoggingImportance {
 179                         get { return base.StandardOutputLoggingImportance; }
 180                 }
 181
 182                 [MonoTODO]
 183                 [Output]
 184                 public string StdOutEncoding {
 185                         get { return stdOutEncoding; }
 186                         set { stdOutEncoding = value; }
 187                 }
 188
 189                 [MonoTODO]
 190                 [Output]
 191                 public string StdErrEncoding {
 192                         get { return stdErrEncoding; }
 193                         set { stdErrEncoding = value; }
 194                 }
 195
 196                 [MonoTODO]
 197                 protected override string ToolName {
 198                         get { return String.Empty; }
 199                 }
 200
 201                 public string WorkingDirectory {
 202                         get { return workingDirectory; }
 203                         set { workingDirectory = value; }
 204                 }
 205         }
 206 }
 207
 208 #endif